M60 M60E3 M60E4 machine gun (USA) The standard M60 is fitted with opensights: a ramp-type rear, mounted on the receiver, and a post-typefront, mounted on the barrel. Unfortunately the front sights are not adjustable, so the zeroing of each barrel is made by adjustments of therear sight.

Colt SOCOM OHWS pistol (USA) Colt OHWS is short recoil operated, locked breech pistol made almost entirely from stainless steel. It uses the rotating barrel locking, similar to that found in All American 2000 pistol described above.